Girodisc Porsche 380mm Rear Replacement Rings 2021 If you aren't sure which

If you aren't sure which rings you need

This style of clamp design is popular in high-end OE applications and is known for long-term reliability

fully floating assemblies help shed unsprung weight and rotating mass from the rear axle of the vehicle

Audi - RS4 - B8 - 2012 - 2015 - F&R

or fabrication required

Girodisc Porsche 380mm Rear Replacement Rings 2021 If you aren't sure whichOur replacement rings are sold in pairs and include replacement hardware. The only parts you will reuse are your existing GiroDisc hats. Please note that unless specifically noted, GiroDisc replacement rings are only designed to work with GiroDisc hats. They are not designed to be used with other brands, including hats from cars equipped with 2 piece rotors from the factory.